Trailmaster TM29 Dirt Bike, Electric Start, Inverted Front Forks, 17 inch front tire, 33.5 seat height manual transmission Trailmaster The TM29  125cc Pit/Dirt bike is the newest exciting off-road product from one of the industry's largest and most innovative companies  Trailmaster. The TrailMaster dirt bike offers a superior frame design, improved suspension, and the industry longest 6 months/6,000 miles warranty on engine and transmission. This all-new dirt bike brings together design features found on bikes that cost five times as much.   This is the first true dirt bike from TM.  Longer frames and extended suspensions give the bike more suspension for the ruts and rougher terrain than pit bikes do not handle very well. It features twin spar frames and front and rear disc brakes.  The mono-shock rear end and dual inverted front forks give these small bikes a full suspension.  The welded steel frame and twin-spar motor mounts give this bike a great balance and power-to-weight ratio. Easy-to-access motor mounts allow quick access for maintenance.  Electric start is a feature that is usually only available in larger much more expensive bikes.  Only the highest quality engine components are used in the air-cooled engine. Semi-automatic transmission teaches young riders to use the gears to accelerate and bring the bike to a safe stop.  Available in manual and semi-automatic transmissions. Trailmaster has a proven track record for over two decades providing outstanding service to all of our customers.  The engineers at Trailamster have been working on these bikes for three years to get them to the market. They are here are they were worth the wait.  Revised 11/20/2023 Main Features: Powerful 125cc engine Electric and kick start,  4 Speed manual clutch A large frame over 70 inches long (Bigger frame than TM24) 49.8 “ wheel base and 33.5” seat high Front tire 17”/Rear Tire 14” Hydraulic front and rear disc brakes Inverted front shock Large 1.2 gallon fuel tanK  CA customers: this item is NOT CARB approved, but you may use on your private land.   Tech Specs Engine System Engine Type ZM125cc, Single Cylinder, 4-Stroke, Air Cooled Displacement 124 ml Max Power 6.2(1±10%)/7000(1±5%) kw/r/min Max Torque 9.0(1±10%)/5000(1±5%) N.m/r/min Compression Ratio 9.6:1 Shift Type N-1-2-3-4, Four-Gear Manual Shift Start Type Electric Kick Start Ignition CDI Min. Fuel Consumption: ≤367g/kw.h Max Range: ≤10.5mile Engine Oil #: SJ5W一30 Transmission Chain Drive; #428,14/41T Size Data Overall Size (L x W x H) 71.3"X28.9"X43.3" (1810*735*1100MM) Wheel Base 49.8"  (1265MM ) Seat Height 33.5" (850MM) Ground Clearance 13" (330MM) Fuel Capacity 1.2 Gal/4.5 L Tires FT: 70/100-17 - RR: 90/100-14 Knobby tires Wheels Steel 1.6 x 17" / 1.85 x 14" Rims, Cast Hubs Frame/Suspension/Brake system Frame Twin Girders  Steel Tube Frame Front Fork Inverted 45*48-735mm Forks, Non-Adjustable Rear Shock ¢10*¢11*310mm ,Spring Per-load Swing-Arm Steel Tube 14inch Handle Bar Steel  Crossbar ,L=720mm; Dia=22mm Front Brake Hydraulic Single Piston Caliper, 210mm Disc Rear Brake Hydraulic Single Piston Caliper, 190mm Disc Exhaust Steel Pipe with catalyst converter(EPA Standard) Packing and Loading Packing Size(inch) 62.6x14.8x29.9 inch N.W/LBS 143.3 LBS G.W/LBS 172 LBS Warranty Our Company Warranty PoliciesYour satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289.If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit.For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submitTHE MANUFACTURERS WARRANTY COVERS PARTS, ENGINE ONLY FOR ALL PRODUCTS AS FOLLOWS:OFF ROAD: ATV'S, UTV'S, BUGGIES, GO CARTS AND DIRT BIKES offer 3 MONTHS PARTS, 6 MONTHS ENGINE WARRANTY, MOTOBUYS.com will supply new or rebuilt replacement parts in exchange for defective parts for a period of 3(three) months, as well defective engines for a period of 6(six) months from the date of purchase at no charge.Buyers will need basic repair & basic setup skills such as using tools; replacing nuts & bolts, filters, light bulbs, fluids, adjustments, etc. If you don’t have this ability we suggest using a mechanic to assist you with your needs. Our tech support Hotline is available to assist you.THIS LIMITED WARRANTY COVERS THE FOLLOWING PARTS ONLY:ENGINE: All internal lubricated parts, i.e. Pistons, piston rings, piston pins, connecting rods, rod bearings, camshaft, camshaft bearings, timing chain, crankshaft, crankshaft main bearings, oil pump, water pump, valves, valve springs, valve guides, valve seats, valve lifters and valve push rods. Additionally, the engine head and cylinder will only be covered if damage is caused solely as a result of the mechanical failure of one or more internal lubricated components listed above. (Broken gears any damage from outside impacted is not covered warranty)ENGINE CASE: The Engine case itself will only be covered if the damage caused was solely as a result of the mechanical failure of one or more of the internal lubricated components listed above. (Broken gears any damage from outside impact is not covered warranty)DRIVE SYSTEM: All internal lubricated parts contained within the drive axle housing case, i.e. differential, differential gears, drive shaft, drive axles, CV joints, axle bearings, reverse gears and output shafts. The drive axle housing as well as the reverse gearbox housing, if damaged solely as a result of the mechanical failure of one or more or the internal lubricated components contained the drive axle housing will be covered. (Any bent, broken, or damage by outside impact is not covered warranty)FUEL SYSTEM: For carburated vehicles; Carburetor, vacuum fuel pump, intake manifold, fuel tank and fuel petcock. For fuel injected vehicles; Fuel injectors, fuel pump, fuel rail and fuel pressure regulator.ELECTRICAL: Stator, stator pickup, magneto, voltage regulator\ rectifier, CDI, starter relay\ starter solenoid, starter motor, coil, distributor assembly and injector relay.COOLING SYSTEM: Radiator, radiator cap, thermostat, thermostat housing, temperature indicator switch, cooling fan motors; water pump and water pump housing.BRAKES: Calipers, drum housings, drum brake linkage, reservoirs, rotors, and lines.CHASSIS: Frame, swing arms, A-arms, steering controls, (if not caused by jumping or impact.)TRANSMISSION (Automatic or Standard): All internal lubricated parts contained within the transmission case, i.e. flywheel, hydraulic shift linkage, kick start spindle, kick start secondary gear and transmission gears. The transmission case itself will be covered if the damage was solely as a result of mechanical failure of one or more of the internal lubricated components contained within the transmission case. (Improper shifting of gears by not coming to stop complete can cause damage to internal gears. (""This cause is not covered warranty"")WHAT IS NOT COVERED: The following is a list of items not covered by the warranty policy. This list is not all inclusive and may be modified at any time. Batteries, Belts, Brakes and Brake Pads, Chains, Clutch, Foot peg mount, Hand Levers, Hoses, Lights, Mirrors, Plastic Body, Seats, Shocks, Spark Plugs, Tires, Transmission.COVERAGE AND LIMITATIONS: Initial assembly and preparation must be preformed in accordance with the Consumer Motor Vehicle Delivery Preparation and Inspection Form that is provided by the manufacturer. Additionally, all work must be performed by a professional mechanic (i.e. engine repair shop, motorcycle shop, or local auto repair shop) or an authorized Dealer of the manufacturer to assure your vehicle is in good working condition. Upon completion, you must mail in the Consumer Motor Vehicle Delivery Preparation and Inspection Form signed by the technician that performed the service. You will need to provide proof of this service when filing a warranty claim, so (end user) must keep your receipts. Subject to the limitations stated in this agreement,MOTOBUYS.com agrees (at its sole discretion) to replace a covered component if the covered component fails as a result of one or more of the internal lubricated parts within the component stated warranty period from the date of purchase, while the component has been used under the conditions and in the manner specified by its original manufacturer. Keep in mind these off-road units are built for recreational use only. Your claim may be denied under the following circumstances:Misuse or abuse of the vehicle, i.e.JumpingStunt ridingModification of any kindRacingRiding at constant wide open throttle (over revving the engine)Unit is used as a rentalDamage is caused by an accidentProduct is used in a manner that it is not designed forRider abuseImproper adjustment\operation of the clutch, i.e. dragging, causing premature burning of thefriction platesImproper adjustment\operation of brakes. Driving with parking brake on.Improper gear engagement, i.e. engaging reverse will moving forwardImproper maintainance, i.e.Lack of routine maintenanceRepairs performed improperly,Use of incorrect lubricantsImproper initial set upUse of aftermarket parts for repairThe following items are not covered: Tires, rims, body panels, fuses, forks, shocks, gaskets, light bulbs, seats, CV Boots, oil filter, air filter, fuel filter, filters, clutch wear parts, cables, drive belt, chain, spark plug, any part made from rubber, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts and fasteners.HANDLING OF WARRANTY CLAIMS:FOR PARTS: All Parts warranty issues must be processed through https://motobuys.com/pages/part-request  or if directed by the manufacturer. You must produce a copy of your original invoice showing the model number, vehicle identification number and date of purchase on the invoice, as well as a copy of your Consumer Motor Vehicle Delivery Preparation and Inspection Form to warranty your product directly. All defective parts must be returned to MOTOBUYS.com or the manufacturer as directed for inspection and verification of defect. MOTOBUYS.com reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.FOR ENGINES: All Engine warranty issues must be processed through MOTOBUYS.com or if directed through the manufacturer of the unit purchased. In ether case, after obtaining an RMA number from MOTOBUYS.com, you will be provided with a return shipping label. The motor must be removed from the vehicle, safely packaged and shipped to our repair facility located at the address listed on the shipping label. MOTOBUYS.com or the manufacturer reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty. Documents [Assembly Instruction for TM29] [Set up TM-29] [TM-29 Brochure] [Check starting motor] [Inspect engine] [Inspect fuel supply]

Trailmaster TM29 Dirt Bike, Electric Start, Inverted Front Forks, 17 inch front tire, 33.5 seat height manual transmission

Trailmaster TM29 Dirt Bike, Electric Start, Inverted Front Forks, 17 inch front tire, 33.5 seat height manual transmission
MSRP: $1,489.00
SAVE:$190.00
$1,299.00
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In Stock
GIFT IDEA SALE - Bikes & Trikes 

Spending $1,000, using code [SAVE25] to save $25

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*Some large items may require special delivery. May have shipping surcharge on remote area.

The TM29  125cc Pit/Dirt bike is the newest exciting off-road product from one of the industry's largest and most innovative companies  Trailmaster. The TrailMaster dirt bike offers a superior frame design, improved suspension, and the industry longest 6 months/6,000 miles warranty on engine and transmission.

This all-new dirt bike brings together design features found on bikes that cost five times as much.   This is the first true dirt bike from TM.  Longer frames and extended suspensions give the bike more suspension for the ruts and rougher terrain than pit bikes do not handle very well.

It features twin spar frames and front and rear disc brakes.  The mono-shock rear end and dual inverted front forks give these small bikes a full suspension.  The welded steel frame and twin-spar motor mounts give this bike a great balance and power-to-weight ratio. Easy-to-access motor mounts allow quick access for maintenance. 

Electric start is a feature that is usually only available in larger much more expensive bikes.  Only the highest quality engine components are used in the air-cooled engine. Semi-automatic transmission teaches young riders to use the gears to accelerate and bring the bike to a safe stop.  Available in manual and semi-automatic transmissions.

Trailmaster has a proven track record for over two decades providing outstanding service to all of our customers.  The engineers at Trailamster have been working on these bikes for three years to get them to the market. They are here are they were worth the wait. 

Revised 11/20/2023

Main Features:

  • Powerful 125cc engine
  • Electric and kick start,  4 Speed manual clutch
  • A large frame over 70 inches long (Bigger frame than TM24)
  • 49.8 “ wheel base and 33.5” seat high
  • Front tire 17”/Rear Tire 14”
  • Hydraulic front and rear disc brakes
  • Inverted front shock
  • Large 1.2 gallon fuel tanK

 CA customers: this item is NOT CARB approved, but you may use on your private land.

 

The TM29  125cc Pit/Dirt bike is the newest exciting off-road product from one of the industry's largest and most innovative companies  Trailmaster. The TrailMaster dirt bike offers a superior frame design, improved suspension, and the industry longest 6 months/6,000 miles warranty on engine and transmission.

This all-new dirt bike brings together design features found on bikes that cost five times as much.   This is the first true dirt bike from TM.  Longer frames and extended suspensions give the bike more suspension for the ruts and rougher terrain than pit bikes do not handle very well.

It features twin spar frames and front and rear disc brakes.  The mono-shock rear end and dual inverted front forks give these small bikes a full suspension.  The welded steel frame and twin-spar motor mounts give this bike a great balance and power-to-weight ratio. Easy-to-access motor mounts allow quick access for maintenance. 

Electric start is a feature that is usually only available in larger much more expensive bikes.  Only the highest quality engine components are used in the air-cooled engine. Semi-automatic transmission teaches young riders to use the gears to accelerate and bring the bike to a safe stop.  Available in manual and semi-automatic transmissions.

Trailmaster has a proven track record for over two decades providing outstanding service to all of our customers.  The engineers at Trailamster have been working on these bikes for three years to get them to the market. They are here are they were worth the wait. 

Revised 11/20/2023

Main Features:

  • Powerful 125cc engine
  • Electric and kick start,  4 Speed manual clutch
  • A large frame over 70 inches long (Bigger frame than TM24)
  • 49.8 “ wheel base and 33.5” seat high
  • Front tire 17”/Rear Tire 14”
  • Hydraulic front and rear disc brakes
  • Inverted front shock
  • Large 1.2 gallon fuel tanK

 CA customers: this item is NOT CARB approved, but you may use on your private land.

 

Engine System

Engine Type

ZM125cc, Single Cylinder, 4-Stroke, Air Cooled

Displacement

124 ml

Max Power

6.21±10%/70001±5% kw/r/min

Max Torque

9.0(1±10%/50001±5%N.m/r/min

Compression Ratio

9.6:1

Shift Type

N-1-2-3-4, Four-Gear Manual Shift

Start Type

Electric Kick Start

Ignition

CDI

Min. Fuel Consumption:

≤367g/kw.h

Max Range:

≤10.5mile

Engine Oil #

SJ5W30

Transmission

Chain Drive; #42814/41T

Size Data

Overall Size (L x W x H)

71.3"X28.9"X43.3" (1810*735*1100MM)

Wheel Base

49.8"  (1265MM )

Seat Height

33.5" (850MM)

Ground Clearance

13" (330MM)

Fuel Capacity

1.2 Gal/4.5 L

Tires

FT: 70/100-17 - RR: 90/100-14 Knobby tires

Wheels

Steel 1.6 x 17" / 1.85 x 14" Rims, Cast Hubs

Frame/Suspension/Brake system

Frame

Twin Girders  Steel Tube Frame

Front Fork

Inverted 45*48-735mm Forks, Non-Adjustable

Rear Shock

¢10*11*310mm ,Spring Per-load

Swing-Arm

Steel Tube 14inch

Handle Bar

Steel  Crossbar ,L=720mm; Dia=22mm

Front Brake

Hydraulic Single Piston Caliper, 210mm Disc

Rear Brake

Hydraulic Single Piston Caliper, 190mm Disc

Exhaust

Steel Pipe with catalyst converter(EPA Standard)

Packing and Loading

Packing Size(inch)

62.6x14.8x29.9 inch

N.W/LBS

143.3 LBS

G.W/LBS

172 LBS

Our Company Warranty Policies
Your satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289.
If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit.
For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submit
THE MANUFACTURERS WARRANTY COVERS PARTS, ENGINE ONLY FOR ALL PRODUCTS AS FOLLOWS:
OFF ROAD: ATV'S, UTV'S, BUGGIES, GO CARTS AND DIRT BIKES offer 3 MONTHS PARTS, 6 MONTHS ENGINE WARRANTY, MOTOBUYS.com will supply new or rebuilt replacement parts in exchange for defective parts for a period of 3(three) months, as well defective engines for a period of 6(six) months from the date of purchase at no charge.
Buyers will need basic repair & basic setup skills such as using tools; replacing nuts & bolts, filters, light bulbs, fluids, adjustments, etc. If you don’t have this ability we suggest using a mechanic to assist you with your needs. Our tech support Hotline is available to assist you.
THIS LIMITED WARRANTY COVERS THE FOLLOWING PARTS ONLY:
ENGINE: All internal lubricated parts, i.e. Pistons, piston rings, piston pins, connecting rods, rod bearings, camshaft, camshaft bearings, timing chain, crankshaft, crankshaft main bearings, oil pump, water pump, valves, valve springs, valve guides, valve seats, valve lifters and valve push rods. Additionally, the engine head and cylinder will only be covered if damage is caused solely as a result of the mechanical failure of one or more internal lubricated components listed above. (Broken gears any damage from outside impacted is not covered warranty)
ENGINE CASE: The Engine case itself will only be covered if the damage caused was solely as a result of the mechanical failure of one or more of the internal lubricated components listed above. (Broken gears any damage from outside impact is not covered warranty)
DRIVE SYSTEM: All internal lubricated parts contained within the drive axle housing case, i.e. differential, differential gears, drive shaft, drive axles, CV joints, axle bearings, reverse gears and output shafts. The drive axle housing as well as the reverse gearbox housing, if damaged solely as a result of the mechanical failure of one or more or the internal lubricated components contained the drive axle housing will be covered. (Any bent, broken, or damage by outside impact is not covered warranty)
FUEL SYSTEM: For carburated vehicles; Carburetor, vacuum fuel pump, intake manifold, fuel tank and fuel petcock. For fuel injected vehicles; Fuel injectors, fuel pump, fuel rail and fuel pressure regulator.
ELECTRICAL: Stator, stator pickup, magneto, voltage regulator\ rectifier, CDI, starter relay\ starter solenoid, starter motor, coil, distributor assembly and injector relay.
COOLING SYSTEM: Radiator, radiator cap, thermostat, thermostat housing, temperature indicator switch, cooling fan motors; water pump and water pump housing.
BRAKES: Calipers, drum housings, drum brake linkage, reservoirs, rotors, and lines.
CHASSIS: Frame, swing arms, A-arms, steering controls, (if not caused by jumping or impact.)
TRANSMISSION (Automatic or Standard): All internal lubricated parts contained within the transmission case, i.e. flywheel, hydraulic shift linkage, kick start spindle, kick start secondary gear and transmission gears. The transmission case itself will be covered if the damage was solely as a result of mechanical failure of one or more of the internal lubricated components contained within the transmission case. (Improper shifting of gears by not coming to stop complete can cause damage to internal gears. (""This cause is not covered warranty"")


WHAT IS NOT COVERED: The following is a list of items not covered by the warranty policy. This list is not all inclusive and may be modified at any time. Batteries, Belts, Brakes and Brake Pads, Chains, Clutch, Foot peg mount, Hand Levers, Hoses, Lights, Mirrors, Plastic Body, Seats, Shocks, Spark Plugs, Tires, Transmission.
COVERAGE AND LIMITATIONS: Initial assembly and preparation must be preformed in accordance with the Consumer Motor Vehicle Delivery Preparation and Inspection Form that is provided by the manufacturer. Additionally, all work must be performed by a professional mechanic (i.e. engine repair shop, motorcycle shop, or local auto repair shop) or an authorized Dealer of the manufacturer to assure your vehicle is in good working condition. Upon completion, you must mail in the Consumer Motor Vehicle Delivery Preparation and Inspection Form signed by the technician that performed the service. You will need to provide proof of this service when filing a warranty claim, so (end user) must keep your receipts. Subject to the limitations stated in this agreement,
MOTOBUYS.com agrees (at its sole discretion) to replace a covered component if the covered component fails as a result of one or more of the internal lubricated parts within the component stated warranty period from the date of purchase, while the component has been used under the conditions and in the manner specified by its original manufacturer. Keep in mind these off-road units are built for recreational use only. Your claim may be denied under the following circumstances:
Misuse or abuse of the vehicle, i.e.
Jumping
Stunt riding
Modification of any kind
Racing
Riding at constant wide open throttle (over revving the engine)
Unit is used as a rental
Damage is caused by an accident
Product is used in a manner that it is not designed for
Rider abuse
Improper adjustment\operation of the clutch, i.e. dragging, causing premature burning of the
friction plates
Improper adjustment\operation of brakes. Driving with parking brake on.
Improper gear engagement, i.e. engaging reverse will moving forward
Improper maintainance, i.e.
Lack of routine maintenance
Repairs performed improperly,
Use of incorrect lubricants
Improper initial set up
Use of aftermarket parts for repair
The following items are not covered: Tires, rims, body panels, fuses, forks, shocks, gaskets, light bulbs, seats, CV Boots, oil filter, air filter, fuel filter, filters, clutch wear parts, cables, drive belt, chain, spark plug, any part made from rubber, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts and fasteners.
HANDLING OF WARRANTY CLAIMS:
FOR PARTS: All Parts warranty issues must be processed through https://motobuys.com/pages/part-request  or if directed by the manufacturer. You must produce a copy of your original invoice showing the model number, vehicle identification number and date of purchase on the invoice, as well as a copy of your Consumer Motor Vehicle Delivery Preparation and Inspection Form to warranty your product directly. All defective parts must be returned to MOTOBUYS.com or the manufacturer as directed for inspection and verification of defect. MOTOBUYS.com reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.
FOR ENGINES: All Engine warranty issues must be processed through MOTOBUYS.com or if directed through the manufacturer of the unit purchased. In ether case, after obtaining an RMA number from MOTOBUYS.com, you will be provided with a return shipping label. The motor must be removed from the vehicle, safely packaged and shipped to our repair facility located at the address listed on the shipping label. MOTOBUYS.com or the manufacturer reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.

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Frequently Asked Questions

Check more frequently asked questions here. If you still need help, then please contact us at info@motobuys.com.

Customer Reviews

Based on 6 reviews
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(6)
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J
Justin M.
Tm29 pit bike

Excellent bike for the money. Well built.

D
Derek M.
Trail Master 29

Built well and runs great. The electric start works flawlessly. My daughter loves it. Great dirt bike and you can't beat the price

H
Howard B.
Farm boy

Bike is very good looking. Easy to assemble and seems to start and run out very well.

B
Brian p.
Fun bike

Never owned anything bigger then a 110cc but now that I have this 125cc I wish I would've got it a long time ago. Love this bike, electric start works great. Handles anything I've rode way better then my smaller bike. It's pretty fast as far as I can tell but haven't got up to full speed yet. I would def recommend this bike to begginers, it's really easy to ride

J
Joseph F.

Trailmaster TM29 Dirt Bike Electric Start, Extended Frame, 17 inch front tire, 33.5 seat height manual trans, OFF ROAD ONLY, NOT STREET LEGAL

C
Clayton M.
Awesome bike

Bike was delivered very fast and was easy to put together. It is pretty quick for its size, have lots of fun riding it.

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